Fix evaluation criteria, jury preferences, assignment config, and dashboard stats

- Fix criteria not showing for jurors: fetch active form independently via
  getStageForm query instead of relying on existing evaluation record
- Fix scoringMode default from 'global' to 'criteria' (matching schema)
- Parse scale string format ("1-10") into minScore/maxScore for criteria display
- Fix COI dialog dismissal: prevent outside click on evaluate page Dialog
- Fix requiredReviews hardcoded to 3: read from round configJson in 4 locations
- Add jury preferences banner for unconfirmed caps on jury dashboard
- Add updateJuryPreferences tRPC procedure for self-service cap/ratio
- Simplify onboarding: always show jury step, allow cap up to 50
- Add role/ratio/availability fields to jury member invite dialog
- Simplify jury group settings (keep only defaultMaxAssignments)
- Enforce deliberation showCollectiveRankings flag for non-admin users
- Redesign dashboard stat cards: editorial data strip on mobile,
  clean grid layout on desktop (no more generic card pattern)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/app/(admin)/admin/competitions/[competitionId]/assignments/page.tsx

@@ -30,9 +30,16 @@ export default function AssignmentsDashboardPage() {
     id: competitionId,
   })
 
+  const { data: selectedRound } = trpc.round.getById.useQuery(
+    { id: selectedRoundId },
+    { enabled: !!selectedRoundId }
+  )
+
+  const requiredReviews = (selectedRound?.configJson as Record<string, unknown>)?.requiredReviewsPerProject as number || 3
+
   const { data: unassignedQueue, isLoading: isLoadingQueue } =
     trpc.roundAssignment.unassignedQueue.useQuery(
-      { roundId: selectedRoundId, requiredReviews: 3 },
+      { roundId: selectedRoundId, requiredReviews },
       { enabled: !!selectedRoundId }
     )
 
@@ -111,7 +118,7 @@ export default function AssignmentsDashboardPage() {
             </TabsList>
 
             <TabsContent value="coverage" className="mt-6">
-              <CoverageReport roundId={selectedRoundId} />
+              <CoverageReport roundId={selectedRoundId} requiredReviews={requiredReviews} />
             </TabsContent>
 
             <TabsContent value="unassigned" className="mt-6">
@@ -119,7 +126,7 @@ export default function AssignmentsDashboardPage() {
                 <CardHeader>
                   <CardTitle>Unassigned Projects</CardTitle>
                   <CardDescription>
-                    Projects with fewer than 3 assignments
+                    Projects with fewer than {requiredReviews} assignments
                   </CardDescription>
                 </CardHeader>
                 <CardContent>
@@ -143,7 +150,7 @@ export default function AssignmentsDashboardPage() {
                             </p>
                           </div>
                           <div className="text-sm text-muted-foreground">
-                            {project.assignmentCount || 0} / 3 assignments
+                            {project.assignmentCount || 0} / {requiredReviews} assignments
                           </div>
                         </div>
                       ))}
@@ -162,6 +169,7 @@ export default function AssignmentsDashboardPage() {
             roundId={selectedRoundId}
             open={previewSheetOpen}
             onOpenChange={setPreviewSheetOpen}
+            requiredReviews={requiredReviews}
           />
         </div>
       )}